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Solution
Submitted 8 months ago

Flexbox, @media (max-width)

Parpaploy•10
@Parpaploy
A solution to the QR code component challenge
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Community feedback

  • Dias•140
    @adambeckercodes
    Posted 8 months ago

    Yes, the solution includes some semantic HTML, such as the use of the <h1> tag for the title or the <p> tag for text. The <img> tag includes an alt attribute, which is a good accessibility practice.

    The use of an alt attribute for the <img> tag improves accessibility. Text is properly structured with headings, which assist screen readers. Although contrast ratios could be improved for better visibility, especially for users with visual impairments. Adding aria-label or aria-labelledby attributes can enhance the semantic value of non-descriptive elements, such as the div used as a container.

    The CSS includes a max-width property for the card, which ensures it doesn’t exceed the container's size on larger screens. The layout is centered and scales down appropriately.

    The CSS is modular and makes good use of classes to apply styles. The structure is clean and readable, following consistent formatting.

    The solution doesn't differ visually from the original design.

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How does the accessibility report work?

When a solution is submitted, we use axe-core to run an automated audit of your code.

This picks out common accessibility issues like not using semantic HTML and not having proper heading hierarchies, among others.

This automated audit is fairly surface level, so we encourage to you review the project and code in more detail with accessibility best practices in mind.

How does the CSS report work?

When a solution is submitted, we use stylelint to run an automated check on the CSS code.

We've added some of our own linting rules based on recommended best practices. These rules are prefixed with frontend-mentor/ which you'll see at the top of each issue in the report.

The report will audit all CSS, SCSS and Less files in your repository.

How does the HTML validation report work?

When a solution is submitted, we use html-validate to run an automated check on the HTML code.

The report picks out common HTML issues such as not using headings within section elements and incorrect nesting of elements, among others.

Note that the report can pick up “invalid” attributes, which some frameworks automatically add to the HTML. These attributes are crucial for how the frameworks function, although they’re technically not valid HTML. As such, some projects can show up with many HTML validation errors, which are benign and are a necessary part of the framework.

How does the JavaScript validation report work?

When a solution is submitted, we use eslint to run an automated check on the JavaScript code.

The report picks out common JavaScript issues such as not using semicolons and using var instead of let or const, among others.

The report will audit all JS and JSX files in your repository. We currently do not support Typescript or other frontend frameworks.

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